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US 2006/0222528 A1Published application
Rotor of compressor
AssigneeLG Electronics Inc.
InventorsDong-koo Shin, Yang-hee Cho, Cheol-hwan Kim
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Abstract
A rotor of a compressor includes a stack having a plurality of symmetrical flux barriers and gaseous refrigerant passages formed at sides of the flux barriers, a pair of end covers mounted on the upper and lower sides of the stack, and an oil scattering prevenfion device installed in the gaseous refrigerant passages and having prevention plates for preventing oil, passing through the gaseous passages, from entering gaps of the stack and from leaking out of the stack the stack due to the centrifugal force.
Claims18
A rotor of a compressor comprising:
- a stack formed by stacking a plurality of discs;
- a pair of end covers mounted on the upper side and the lower side of the stack;
- an oil leakage prevention device having prevention plates for preventing oil from passing through and leaking out of the stack.
A compressor comprising:
- a sealed shell having a suction pipe and a discharge pipe;
- a compression part coupled with a rotation shaft to compress gaseous refrigerant introduced into the shell;
- and
- a driving part comprising an oil scattering prevention device including:
- a stack having a plurality of disc are stacked around the rotation shaft;
- a pair of end covers mounted on the upper and lower sides of the stack;
- and
- prevention plates for preventing oil from passing through and leaking out of the stack.
5 more elements
Dependencies are inferred from the claim text.